Every nation has a distinct idea of what production is. Many wealthy nations now have laws governing overtime hours. Every country has a different answer to the question of how many hours the average worker puts in. The following list of nations' average yearly working hours: US- A full-time worker in the US typically puts in around 1,768 hours a year at work. This equals to 38.6 hours a week, which is more than in the majority of other nations. India- A full-time employee in India works an average of 2162 hours year, or almost 45 hours each week. This exceeds the average for most nations. Thus, how many working hours in a year.